Glowing Crystal Geode Ages 3 Months & Up Automoblox's high-quality line of buildable

Automoblox's high-quality line of buildable and mixable vehicles is an innovative reinvention of the classic wooden toy car

jump in and take off with this BRIO train

You have to be quick

Ages 5 and up

Glowing Crystal Geode Ages 3 Months & Up Automoblox's high-quality line of buildableCreate your own crystal geode a round rock containing a crystal filled cavity. First, cast a plaster geode shell in the mold and then fill it with a crystal growing alum salt solution. The crystal solution contains an ultraviolet luminous pigment that gets incorporated into the crystals as they form, resulting in a geode that glows in ultraviolet light. An ultraviolet flashlight with holder, as well as a display stand for the geode, are included.